I.S. EN IEC 60336:2021
Current
The latest, up-to-date edition.
Medical electrical equipment - X-ray tube assemblies for medical diagnosis - Focal spot dimensions and related characteristics
Hardcopy , PDF
English
22-02-2021
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Determinations for the evaluation of the FOCAL SPOT characteristics
5 FOCAL SPOT camera set-up
6 Production of RADIOGRAMS
7 Determination of FOCAL SPOT dimensions and NOMINAL FOCAL SPOT VALUES
8 Determination of the MODULATION TRANSFER FUNCTION
9 Alternative measurement methods for determining NOMINAL FOCAL SPOT VALUES
Annex A (informative) Alignment to the REFERENCE AXIS
Annex B (informative) FOCAL SPOT STAR RADIOGRAM
Annex C (informative) STAR PATTERN RESOLUTION LIMIT
Annex D (informative) BLOOMING VALUE
Annex E (informative) Historical background
Bibliography
Index of defined terms
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